Yeah, I think massive chemical batteries for storing excess electricity to facilitate a contrived green energy market is a bad idea.

  • corsicanguppy
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    5 hours ago

    gravity batteries where nice reservoirs happen to exist already

    soooo, dams?

    • scratchee@feddit.uk
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      5 hours ago

      Dams are a normally a power supply rather than a battery. I was more thinking pumped storage hydro. Which is usually done where theres 2 lakes next to each other at very different heights, so you can “store” power by pumping water up and release by pumping back down.